Summary
Updated Aug 31, 2026
Greg A. Milleman is VP Rates & Regulatory Affairs of CALIFORNIA WATER SERVICE GROUP (CWT). 8 SEC Form 4 filings on record going back to 2024, most recently on 8 June 2026.
Recent Transactions
14Every recent SEC Form 4 transaction Greg A. Milleman has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Greg A. Milleman go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Greg A. Milleman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Thomas M. Krummel - $347K of CWT open-market activity in the last 12 months
- Michael S. Mares Jr. - $171K of CWT open-market activity in the last 12 months
- Lester A. Snow - $48K of CWT open-market activity in the last 12 months
- Michael B. Luu - $33K of CWT open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Greg A. Milleman?
Greg A. Milleman is a corporate insider, tracked as VP Rates & Regulatory Affairs of CALIFORNIA WATER SERVICE GROUP (CWT). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Greg A. Milleman submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Greg A. Milleman's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Follow Greg A. Milleman and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial